What do I think, What can I do?

I recently finished reading this wonderful book, located 199 years from now, more or less. This science fiction novel describes a solar system vastly colonized and terraformed with many new worlds (Mars, Saturn league, Venus) starting to compete with an overpopulated and at the same time desatrous Earth planet. In many senses it is a continuation of the famous and successful Mars Trilogy from the same author: Kim Stanley Robinson. Many of the future trends are similar in both as the flourishing solar system colonies with a decadent but still strong Earth, the differences between spacers and terrans, the struggle between Earths capitalism and new Mondragon based cooperative economies, the longevity treatments and consequent change of living ages, relationships, social structures,… But there is an important difference, at least from this blog point of view, in Mars trilogy the Earths disaster explodes due to a volcano eruption in Antarctica, in 2312 it is climate change the main factor for social unrest and hunger in Earth due to sea level rise, loose of arable land, ocean acidification, extreme weather,…

Each time the book action closes to Earth the explicit climate change mentions are clear and countless (I have noted more than 15), for example:

Description of fife in the new Manhattan built over flooded streets is spectacular.

Same situation in other cities as Shanghai is mentioned.

Africa is suffocated by heat waves.

A terraforming project in Greenland is explained to stop ice cap melt.

The reanimation mentioned in the book consists of reintroducing several wild animals extinguished for loose of their habitats (animals struggling to survive nowadays).

…

This could be a the great book explicit and scientifically sound in climate change as Joe Romm asked, even if there are others from the same author more focused on that, I cannot talk about them because I have not read them, for the moment. This one is very clear and precise, considering what current scientific consensus thinks, and it is a great novel, already awarded a Nebula and nominated for the Hugo. And shows the importance gained by climate change challenge in the well informed Kim-Stanley-Robinson-future-world-prespective from the mid-nineties up to know (Mars trilogy was described as hiperealistic science fiction).